A tree that is 12 feet tall casts a shadow that is 9 feet long. At the same time, a nearby stop sign casts a shadow that is 6 feet long. What is the height h of the stop sign?

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

eve and marks ratios are equivalent

step-by-step explanation:

this answer is !